Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares	1 Months Ended			3 Months Ended
	Jul. 31, 2021	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Statement of Stockholders' Equity [Abstract]
Common stock, dividends declared per share (in usd per share)	$ 1.76	$ 1.76	$ 1.76	$ 1.76	$ 1.60